Product Overview
Datacon KRT.465.040 Multi-40 Rev 4.1 Control Board - Used Pull, Four LMD18200T Drivers Under One Heatsink Bar
Condition
Used, removed from a working Datacon Multi-40 wafer bonder and listed as functional when it came out. The photographs show the exact board you receive. The component side is clean: bright solder joints, no corrosion, no burn marks and no lifted parts. It does carry visible field rework - a folded piece of amber Kapton tape sits over a small SOIC beside the heatsink bar with an orange wire link running out from under it, and a yellow masking film is taped over a two-row plated-hole pad field at the lower right of the solder side. Both are in the photographs; the origin of that work is not documented here. The board edge is silkscreened ARTIKEL NR.: KRT.465.040 MULTI40 REV.:4.1, and both sides carry (c) BY DATACON 1997, with the solder side also marked solder side at the corner. A white service label on the black heatsink bar reads T 01763 with DATUM: 19.05.2000, and a smaller tag beside it reads TA-9W. Two DIP positions wear white PIC F44 labels and the large processor carries a white GEN 4D firmware label. Date codes on the small logic run 1999. Light handling marks and minor scuffing on the heatsink bar are the only wear worth naming. No cables, backplane, mating connectors, or documentation are included.
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Product Overview
The KRT.465.040 Multi-40 Rev 4.1 is a Datacon control and drive board for the Multi-40 die placer and wafer bonder platform, coordinating motion sequencing, sensor feedback, and subsystem communication inside the machine. The photographs show how it does that work: an ST10F167 16-bit microcontroller under a GEN 4D label sits at the center of the component side, four LMD18200T H-bridge power drivers are bolted in a row under a shared black heatsink bar along the top edge, and an LMD18400N in a wide DIP, a bank of 74HC14D logic, a Pulse PE-53819 magnetics module, and a crystal marked 4.0000 fill in around them. Two 2x15 footprints silkscreened SFM_2X15 pol., marked X8 and XC, run across the top of the component side and are unpopulated bare plated-through-hole rows, while the solder side carries one tall box header plus two lower ribbon headers for the machine harness. The board measures approximately 15 x 10 x 4 cm and weighs about 0.3 kg.
Key Features
- Datacon part number: KRT.465.040, Multi-40 Rev 4.1, silkscreened along the board edge
- Board marking: (c) BY DATACON 1997 on both the component and solder sides
- Service labels: T 01763, DATUM: 19.05.2000, and a TA-9W tag on the heatsink bar
- Processor: ST10F167 16-bit microcontroller carrying a white GEN 4D firmware label
- Drive stage: four LMD18200T H-bridge power drivers on a common heatsink bar
- Support devices: LMD18400N in a wide DIP, 74HC14D logic, Pulse PE-53819 module, crystal marked 4.0000
- Two DIP positions labeled PIC F44
- Connectors: one box header and two ribbon headers installed on the solder side; the component-side SFM_2X15 pol. positions X8 and XC are unpopulated
- Approximate dimensions 15 x 10 x 4 cm, weight about 0.3 kg
- Condition: used, pulled from a working Multi-40 system, two in stock
Applications
- Field service engineer keeping a Datacon Multi-40 die placer running while a factory replacement board is quoted
- Semiconductor assembly house building a shelf spare kit for a Multi-40 line it cannot afford to have down
- Equipment refurbisher completing a Multi-40 that arrived with a missing or damaged control board
- Bench technician recovering an LMD18200T drive section or ST10F167 circuitry for board-level repair work
Frequently Asked Questions
What is actually printed on the board, so I can match it to mine?
The bottom edge of the component side reads ARTIKEL NR.: KRT.465.040 MULTI40 REV.:4.1, and both faces carry (c) BY DATACON 1997. The photographs include a close-up of that silkscreen line so you can compare it against the board in your machine before ordering.
What handles the motor drive on this board?
Four LMD18200T H-bridge drivers sit in a row under the black heatsink bar, visible in the edge-on photograph and marked LMD18200T on each package. Current and voltage limits are not confirmed here, so check the LMD18200 datasheet against your load before running it outside its original machine role.
Does it come programmed, and will the firmware match my Multi-40?
The ST10F167 carries a white GEN 4D label and two DIP positions are labeled PIC F44, so the board is marked the way it left service. Whether those programmed contents match your machine's revision is not confirmed - compare the labels and the Rev 4.1 designation against your Multi-40 documentation before you commit.
What is included in the sale?
The bare board as photographed, with its heatsink bar, mounted spacers, and the three installed solder-side headers. The two component-side SFM_2X15 pol. positions are empty footprints, not connectors. No cables, no backplane, no mating harness, and no documentation.
It came out of a working machine, so what am I taking on?
You are getting the specific board in these photographs: a used pull from a running Multi-40, not a sealed factory spare. It was functional when it came out, but there is no way to prove that short of seating it in a Multi-40, so treat the photos as the spec. The silkscreened part number, the four LMD18200T drivers, the GEN 4D and PIC F44 labels, the 1999 date codes, and the taped rework on both faces are what we can show you, and firmware revision plus harness fit are yours to confirm. This board clears the free-shipping line on its own, and orders leave our Idaho warehouse the same or next business day.
Silkscreened in German, copyrighted 1997, and hand-labeled DATUM 19.05.2000 by whoever last signed it back into service. Keeping a Multi-40 placing die is work for a board with that kind of paper trail, and this one is ready to go back at it.
